Modern science and technology has （）communication between people far apart．

Professor Wang ,（）for his informative lectures, was warmly received by his students．

It （）quite a few years （）the accused was declared innocent and set free．

On hearing a great noise, Mike looked forward through the window （）what happened outside the room．

The professor said he could talk on （）interested the audience．

You （）him so closely; you should have kept your distance．

We must remember that （）fashion is not the most important thing in （）life．

（）evidence that language acquiring ability must be stimulated．

Under no circumstance （）to tell lies to parents．

"（） your meeting is!" he offered them his sincere congratulations．